package com.lyz.dataStructure.algorithm.pinduoduo2019;/**
 * @Author:759057893@qq.com Lyz
 * @Date: ${Date} 17:48
 * @Description:
 **/

/**
 *@Author:759057893@qq.com Lyz
 *@Date: 2019/7/29 17:48
 *@Description:
 **/
public class ClassA {

    public static void main(String[] args) {
        String a ="aaa";
        ClassA ca = new ClassA();
        String b =a;
        ClassA cb = ca;
        a="bbb";
        System.out.println(b);
    }
}
